PPH Anti Static Wound Duct
- Also known as antistatic PPH wound pipe, this functional piping material is intended for high-risk applications where static electricity may cause fire or explosion.
- PPH matrix modified to form a continuous three-dimensional conductive network.
- Stable surface resistivity that exceeds the performance of conventional antistatic pipes.
- Room-temperature simply supported beam impact strength remains above 35 kg/m² with a total conductive and flame-retardant filler loading of 25%.
- Long-term operating temperature up to 70°C, with a heat deflection temperature under load of 95°C.
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Parameter |
Details |
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Core Technology and Material Characteristics |
Modified matrix structure: Nano-grade β-crystal nucleating agents are used to modify the PPH matrix, maintaining a β-crystal proportion above 75%. The resulting layered molecular structure helps distribute stress throughout the material. Conductive network: A continuous three-dimensional conductive network is formed using a composite system of carbon fiber and conductive metal powder to maintain stable surface resistivity. The material is intended to meet the mandatory requirements of the General Guide for Preventing Static Electricity Accidents for flammable fluid transport pipelines. Mechanical strength and flame retardancy: Room-temperature simply supported beam impact strength remains above 35 kg/m² when the combined conductive and flame-retardant filler content reaches 25%. Intumescent flame-retardant technology is also used. |
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Main Performance Advantages |
Antistatic performance: Helps prevent static charge accumulation and reduces the risk of fire or explosion caused by electrostatic discharge. Corrosion and wear resistance: Resists most acids, alkalis, salts, and other chemical substances. Its stated wear resistance is four times that of steel pipes. Temperature resistance: Suitable for long-term use at temperatures up to 70°C, with a heat deflection temperature under load of 95°C. Handling: The non-toxic, lightweight material is easy to transport and install. |
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Typical Application Fields |
Chemical industry: Transport of strongly corrosive liquids and flammable or explosive substances. Electronics and semiconductor manufacturing: Transport of cleaning fluids and other chemicals where static discharge could damage semiconductor chips. Other industries: Petrochemical processing, pharmaceutical production, environmental engineering, and other industrial applications involving static electricity risks. |
The PPH Anti static Wound Duct is designed for industrial applications where static electricity poses a potential safety risk. Unlike conventional plastic pipes, it combines a PPH matrix with a conductive network to support the transport of flammable and explosive media under appropriate operating conditions.
The material is modified with nano-grade β-crystal nucleating agents to maintain a β-crystal proportion above 75%. This creates a continuous layered molecular structure that helps distribute stress. A three-dimensional conductive network, formed using carbon fiber and conductive metal powder, helps maintain stable surface resistivity. Its antistatic performance is intended to exceed that of conventional antistatic pipes and meet the mandatory requirements of the General Guide for Preventing Static Electricity Accidents for flammable fluid transport pipelines.
The pipe retains a room-temperature simply supported beam impact strength above 35 kg/m² even when conductive and flame-retardant fillers account for 25% of the total loading. Intumescent flame-retardant technology is used to improve flame retardancy while retaining mechanical strength. These features help reduce static charge accumulation and the associated risk of fire or explosion.
The material resists most acids, alkalis, salts, and other chemical substances, with a stated wear resistance four times that of steel pipes. Its long-term operating temperature reaches 70°C, and its heat deflection temperature under load is 95°C. The non-toxic, lightweight material is also convenient to handle and install.
Typical applications include the transport of corrosive liquids and flammable or explosive substances in the chemical industry, as well as cleaning fluids and other chemicals used in electronics and semiconductor manufacturing. It can also be used in petrochemical, pharmaceutical, and environmental engineering projects where antistatic performance is required.
Taizhou Yifan Environmental Protection Equipment Technology Co., Ltd. operates a 19,000-square-meter factory in Taizhou, Zhejiang, with a workforce of 68. The company has experience supplying explosion-resistant piping materials for semiconductor and petrochemical plants.
OEM and ODM services are available. Products can be manufactured according to customer drawings or prototypes, with more than 60% of repeat orders coming from existing customers.
For each order, pipe diameter, wall thickness, required surface resistivity, connection method, and accessories are confirmed before production. PPH raw materials and conductive fillers are inspected before spiral winding begins. The process then covers fixed-length cutting, end-face finishing, testing, and packaging.
Quality checks include surface resistivity, impact strength, flame retardancy, and wear resistance testing. Third-party inspections are accepted, and the warranty period is one year.
The standard production lead time is approximately two months, while customized orders generally require three months. EXW trade terms are available.
Products are wrapped in UV-resistant film and secured on pallets for transport. Payments in USD and EUR are accepted.
Minimum order amount: RMB 50,000.
Standard payment terms: 30% advance payment, with the balance paid before delivery.
Customized order payment terms: 50% advance payment, with the balance paid before delivery.
Please provide the required pipe diameter, wall thickness, surface resistivity range, and connection method so that the appropriate PPH Anti static Wound Duct configuration can be confirmed. Drawings or prototypes are welcome for customized production.
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